158655768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{213247}}^1$

素因数の和:213287

約数の個数: 32

約数和(自身を含む): 409436160

約数和(自身を除く): 250780392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 213247, 426494, 639741, 852988, 1279482, 1705976, 2558964, 5117928, 6610657, 13221314, 19831971, 26442628, 39663942, 52885256, 79327884, 158655768]

約数ペア:

[(1, 158655768), (2, 79327884), (3, 52885256), (4, 39663942), (6, 26442628), (8, 19831971), (12, 13221314), (24, 6610657), (31, 5117928), (62, 2558964), (93, 1705976), (124, 1279482), (186, 852988), (248, 639741), (372, 426494), (744, 213247)]